技术中心

【英文篇名】 Energy efficiency analysis on variable frequency chilled/hot water pumps in Shanghai International Airport Terminal 2 building 【作者中文名】 沈列丞; 陆燕; 卫丹; 【作者英文名】 Shen Liecheng; Lu Yan and Wei Dan East China Architectural Design Ltd.; Shanghai; China; 【作者单位】 现代建筑设计集团华东建筑设计研究院有限公司; 【文献出处】 暖通空调, Heating Ventilating 节能分析; 表面式空气处理器; 负荷-流量特性曲线; 【英文关键词】 variable frequency pump; energy efficiency analysis; surface air handling unit; load-flow character curve; 【摘要】 以该工程为研究对象,计算了全年空调负荷,探讨了多台表面式空气处理器并联时水系统负荷-流量特性,结合水泵选型及能耗计算软件ESP-PLUS?,对用户侧冷(热)水泵变频运行的节能性进行了分析,得到了采用该节能措施可实现的最小节能率。 【英文摘要】 Taking the project as a study object,calculates the year-round 8760 hours cooling and heating loads of this building,and discusses the load-flow character of water system with two or more surface air handling units in parallel connection.Combined with water pump selecting and energy calculating software ESP-PLUS?,analyses the energy saving potential of variable frequency chilled/hot water pumps in the project,and obtains the minimal energy saving ratio of this measure.